If you see smoke coming from the board, turn off the power.

If the room is at negative pressure, the smoke will travel under the door and into the room.

If the room is not at negative pressure, the smoke will be blown outward or will stay stationary.

If white smoke appears, created by burning the ballots of the election, a new Pope has been elected.

If a candidate receives less than a two-thirds majority, the cardinals send up black smoke — created by burning the ballots along with wet straw and chemical additives — it means that no successful election has yet occurred.

If women are present, it is they who might grant the men permission to smoke.

If the wick is too high, and extends beyond the burner cone at the top of the wick tube, the lamp will produce smoke and soot ( unburned carbon ).

" As Deal was leaving the studio to smoke a cigarette, she exclaimed " If anybody touches my stuff, I'll kill ya.

" However, this positive message about the innocuous-seeming toy was undercut by a much lengthier number of bizarre disclaimers and warnings, including " may suddenly accelerate to dangerous speeds " and " If Happy Fun Ball begins to smoke, seek shelter and cover head.

* If Happy Fun Ball begins to smoke, get away immediately.

So the brother took his younger sister to the top of the Kunlun Mountain and prayed, " If the heavens allow us to be man and wife, please let the smoke before us gather.

If not, please let the smoke scatter.

If sawdust is prone to build up under the cutting blade, through friction the spinning blade will quickly ignite the accumulated dust, and the smoke can be mistaken for an overheated blade.

If, however, this lazy person is the type that, eventually, ″ takes his food to mouth ″ ( because there is a type of lazy person who doesn ’ t even take his food to mouth ) and has a job, he is like ″ vinegar to the teeth ″ and ″ smoke to the eyes ″ for those who send him with any task.

If any smoke particles pass into the chamber the ions will attach to the particles and so will be less able to carry the current.

" If Māori New Zealanders die more frequently from lung cancer than non-Māori do, for example, it is almost certainly because Māori New Zealanders choose to smoke more heavily than other New Zealanders do ".

If the smoke-emitting factory must pay dearly for all its smoke, it will reduce its quantity of production or buy the necessary technology to reduce its smoke rate.

If the cost of abating all smoke is more than the cost to move the neighbors out, the neighbors should move out and let the factory continue emitting smoke.

But the indications can be pretty unreliable, as an alternative version of the rhyme shows: " If the oak is out before the ash, ' Twill be a summer of wet and splash ; If the ash is out before the oak ,' Twill be a summer of fire and smoke.

If the followers are native honey-hunters, when they reach the hive they incapacitate the adult bees with smoke and open the hive with axes or pangas ( machetes ).

If the surface material is vaporized during laser engraving, ventilation through the use of blowers or a vacuum pump are almost always required to remove the noxious fumes and smoke arising from this process, and for removal of debris on the surface to allow the laser to continue engraving.

If the Orioles are to break their losing streak within the next two days, it will have to be at the expense of the American League champion New York Yankees, who come in here tomorrow for a night game and a single test Sunday afternoon.

If we have not thought and made a decision entirely in these terms, then we need to submit ourselves to the following `` simple test '': `` Have we decided how we are to kill the other members of our household in the event of our being less injured than they are ''??

If a single test fails, then the theory is falsified.

If there is a correct match for every case, the test suite is said to pass.

Hood replied that he would take careful soundings as he advanced to test the depth of the water, and that " If you will allow the honour of leading you into battle, I will keep the lead going.

If the experiment were done in English, since Searle knows English, he would be able to take questions and give answers without any algorithms for English questions, and he would be affectively aware of what was being said and the purposes it might serve: Searle passes the Turing test of answering the questions in both languages, but he's only conscious of what he's doing when he speaks English.

If a compression test does give a low figure, and it has been determined it is not due to intake valve closure / camshaft characteristics, then one can differentiate between the cause being valve / seat seal issues and ring seal by squirting engine oil into the spark plug orifice, in a quantity sufficient to disperse across the piston crown and the circumference of the top ring land, and thereby effect the mentioned seal.

If a second compression test is performed shortly thereafter, and the new reading is much higher, it would be the ring seal that is problematic, whereas if the compression test pressure observed remains low, it is a valve sealing ( or more rarely head gasket, or breakthrough piston or rarer still cylinder wall damage ) issue.

If a problem is suspected then a more comprehensive test using a leak-down tester can locate the leak.

If V. cholerae serogroup O1 is not isolated, the laboratory should test for V. cholerae O139.

To avoid debates about the possibility of in-vitro fertilization, artificial insemination, or cloning, the original Darwin Awards book applied the following " deserted island " test to potential winners: If the person were unable to reproduce when stranded on a deserted island with a fertile member of the opposite sex, he or she would be considered sterile.

If the test was true, the value one is written to the least significant bit of the destination register to indicate the condition.

If confirmed, this would imply special relativity is an approximation to a more general theory, but since the relevant comparison would ( by definition ) be outside the observable universe, it is difficult to imagine ( much less construct ) experiments to test this hypothesis.

If it is uncertain whether " spells " are indeed due to hypoglycemia, some physicians will recommend use of a home glucose meter to test at the time of the spells to confirm that glucoses are low.

If the situation requires it, it is also possible to define a method to execute before ( or after ) each ( or all ) of the test methods with the ( or ) and ( or ) annotations.

If one chooses a critical value of the test statistic D < sub > α </ sub > such that P ( D < sub > n </ sub > > D < sub > α </ sub >)

If police coercion is shown or evident, then the court proceeds to determine the voluntariness of the waiver under the totality of circumstances test focusing on the personal characteristics of the accused and the particulars of the coercive nature of the police conduct.

If the diagnosis is suspected, serology can be performed in a blood test to identify certain antibodies:

If a child is not screened during the routine newborn screening test ( typically performed 2-7 days after birth, using samples drawn by neonatal heel prick ), the disease may present clinically with seizures, albinism ( excessively fair hair and skin ), and a " musty odor " to the baby's sweat and urine ( due to phenylacetate, one of the ketones produced ).

If the child drops the gun and it breaks someone's foot, the HWR test fails, as a broken foot was not the type of harm anticipated.

If at any point a test fails, the last small change is undone and repeated in a different way.

" If a serum prolactin concentration is greater than three times the baseline when taken within one hour of syncope, then in the absence of test " modifiers ":

If the operator could not get through by dialing the number, she could call the inward operator in the destination city, and ask her to try the number, or to test a line to see if it was busy or out of order.

If the person is infected with scabies, the characteristic zigzag or S pattern of the burrow will appear across the skin ; however, interpreting this test may be difficult, as the burrows are scarce and may be obscured by scratch marks.