If the lever is pulled to clear a signal or move a switch, the tappet moves a short distance lengthwise at the same time.

If the points aren't thrown all the way, the Turnout cannot be locked, and in turn, the signal cannot be cleared.

If Rock shows up during the number -- or you hear anything -- give me the signal ''.

If the carrier is only partially suppressed, a double-sideband reduced-carrier ( DSBRC ) signal results.

If the delay is too short, it will destructively interfere with the un-delayed signal and create a flanging effect.

If the next data item is not available when it is needed, the codec has no choice but to produce silence or guess — and if the data is late, it is useless, because the time period when it should have been converted to a signal has already passed.

If two equivalent amplifiers are being compared, the amplifier with higher gain settings would be more sensitive as it would take less input signal to produce a given amount of power.

If that steady-state signal was interrupted, it indicated one of two things: either the operator was about to start transmitting, or something else had happened to break the connection — such as a physical break in the telegraph line.

If the color burst signal were visible on a television screen, it would appear as a vertical strip of a very dark olive color.

If u ( t ) is the control signal sent to the system, y ( t ) is the measured output and r ( t ) is the desired output, and tracking error, a PID controller has the general form

If a state is not controllable, then no signal will ever be able to control the state.

If the signal matches the desired user's code then the correlation function will be high and the system can extract that signal.

If the desired user's code has nothing in common with the signal the correlation should be as close to zero as possible ( thus eliminating the signal ); this is referred to as cross correlation.

If the code is correlated with the signal at any time offset other than zero, the correlation should be as close to zero as possible.

If this output is then used as the clock signal for a similarly arranged D flip-flop ( remembering to invert the output to the input ), you will get another 1 bit counter that counts half as fast.

If the signal strength of a transmitter is insufficient the signal's information will be corrupted by noise.

If the gain is not constant, e. g., by clipping the output signal at the limits of its capabilities, the output signal will be distorted.

If the baseband data signal ( the message ) to be transmitted is and the sinusoidal carrier is, where f < sub > c </ sub > is the carrier's base frequency and A < sub > c </ sub > is the carrier's amplitude, the modulator combines the carrier with the baseband data signal to get the transmitted signal:

If, however, a non-Jew devotes himself to serious search after divine truth, his merit is so much the more signal ; and whatever suggestion he may have to offer, no Jew dares refuse with levity.

If present, they refuse to record the signal, just as with the earlier ACP technology.

If one finger is raised against the authorities, all our moral power will vanish.

If any one of them has any power to veto the Secretary General's decisions the nature of the organization will have changed.

If one assumes that the average flux did not change between measurements, a mass-distribution curve is obtained which relates the flux of particles larger than a given radius to the inverse 7/2 power of the radius.

If one asks about this play, what it is that comes upon this community and works within it with such terrible power, there is no better answer to give than `` spirit ''.

If a man lived a classical life, he need not fear the spirits -- for only lack of virtue gave the spirits power over him.

If unchallenged, these decisions have the power to settle more minor legal disputes once and for all.

If a party is dissatisfied with the finding of such a tribunal, one generally has the power to request a trial " de novo " by a court of record.

If the enemy struck from the sea, he would counter them with his own naval power.

If enough electric power is available, cooling can be provided by conventional air conditioning using a heat pump.

* If a fighter was knocked down, he had to rise within 30 seconds under his own power to be allowed to continue.

If a cabal can be implicated in a sequence of events, there is always the hope, however tenuous, of being able to break the cabal's power – or joining it and exercising some of that power oneself.

:: If patients fail to experience the healing power of Christian Science, and think they can be benefited by certain ordinary physical methods of medical treatment, then the Mind-physician should give up such cases, and leave invalids free to resort to whatever other systems they fancy will afford relief.

If the engine is running with clutch engaged and the transmission in neutral, the engine spins the input shaft of the transmission, but no power is transmitted to the wheels.

In particular, the third anathema reads: " If anyone divides in the one Christ the hypostases after the union, joining them only by a conjunction of dignity or authority or power, and not rather by a coming together in a union by nature, let him be anathema.

If the Soviet leadership had the power to appoint regional officials, they had the indirect power to elect the delegates of the Party Congresses.

If high output powers are needed from a class-A circuit, the power waste ( and the accompanying heat ) will become significant.

He felt differently about the Muslim leader Muhammed Ali Jinnah, but was aware of his power, stating " If it could be said that any single man held the future of India in the palm of his hand in 1947, that man was Mohammad Ali Jinnah.

If anyone shall dare act contrary to this and arrogate to himself the power belonging to the bishop, let him be expelled from the Church.

If power fails, all essential equipment will run off huge batteries for up to 20 minutes, during which time four one-megawatt diesel generators will take over.

* If q is a prime power, and if F

If the right size particles were chosen, however, the result was a great improvement in power.

If p is a non-zero real number, we can define the generalized mean with exponent p ( or power mean with exponent p ) of the positive real numbers as: