noun
COLLOCATIONS FROM CORPUS
■ ADJECTIVE
high
▪
Weakly electric fish don't need high voltages or currents for their purposes, which are purely information-gathering ones.
▪
However, an internal high voltage , as much as 1500 volts, must be applied.
▪
Rhinos are also now being relocated to sanctuaries which are surrounded by high voltage fencing.
▪
For the first time it would be possible to send high voltages on slender wires for hundreds of miles.
▪
This has obvious implications for making floating current measurements in high voltage distribution systems.
▪
It does make sense that the lateral line would be adversely affected by prolonged exposure to unusually high voltage .
▪
A high voltage lamp was then fixed in each compartment to give light when necessary for the men working in the compartment.
▪
This part of the subtle body can be photographed by a high voltage technique called Kirlian photography.
induced
▪
Deependable Products now offer an easy way to remove and prevent induced voltages - the Nega-volt.
▪
Recent research has linked induced voltages with lateral line disease.
▪
Current flows into the motor provided the voltage applied to the phase can overcome the induced voltage.
▪
It is these induced voltages which are used to extract energy from the mechanical system and provide electromagnetic damping.
▪
The induced voltage leads the phase current by the angle a and lags the applied voltage by 6.
low
▪
The screen is bright enough at these lower voltages because the viewer watches from the side that the electrons strike the phosphor.
▪
Slow waves appear in bursts, separated by periods of low voltage activity of about ten seconds.
▪
All other flying leads for the switches and indicators are at low voltage and these can be soldered directly to the p.c.b.
▪
With modern circuits that run on low voltages the mains transformer provides two functions.
▪
One of these is simply to reduce the 240 volt mains supply down to the much lower voltage required by the circuit.
▪
Beams can also be established at low accelerating voltages , thus reducing the risk of specimen damage.
▪
Includes low-energy, low voltage , &038; cabling, electric fittings, etc.
▪
Even more is lost during the transmission process; the lower the voltage the more energy is dissipated.
■ NOUN
drop
▪
Hence the voltage drop across R5 will be in the range 0.4V to 1.4V.
output
▪
An alternative choice of independent variables that is more convenient for certain types of four-terminal network is the input current and output voltage .
▪
From this, it is clear that the output voltage can be varied by altering the duty cycle.
▪
Practical Transformers Another problem is that the output voltage of transformers seldom correspond exactly to the rated voltage.
▪
Hence the output voltage , within the design limits, remains constant over a wide range of current and input voltage variations.
▪
With parallel operation the output voltage is equal to the voltage rating of one winding, or 6 volts in this case.
▪
Thus the output voltage will be held at a voltage equal to that at pin 3.
▪
This would give double the required output voltage which could easily cause damage to the power supply components and beyond.
supply
▪
A large supply voltage and phase resistance are only required when the motor is operating at high speeds.
▪
During these freewheeling intervals the effective phase voltage is equal to the d.c. supply voltage.
▪
Voltage regulation is not required for IC2 either because its timing is largely independent of the supply voltage .
▪
The full supply voltage is applied to the winding and the current is rapidly boosted to slightly above rated.
▪
The current is now opposed by the supply voltage and is rapidly forced to zero.
▪
In the bilevel drive there are two supply voltages .
▪
How can the supply voltage and consequently the phase current - be increased during acceleration or deceleration?
▪
On test with no load the divider chip consumed only 19mA at a supply voltage of 1.8V.
■ VERB
produce
▪
The electrodes intersect at each pixel to produce the required activation voltage .
▪
The other acts as a pickup coil producing a voltage proportional to the rate of change of magnetic flux linking it.
use
▪
The principle of waveform detection using motional voltage can be illustrated by referring to a three.phase variable.reluctance stepping motor with one-phase-on excitation.
▪
Rather than using analogue voltages the servos operate with digital pulses of varying width to form a pulse width locked loop.
▪
This may be used to set the voltage at pin 6, with pin 4 connected to 0V.
EXAMPLES FROM OTHER ENTRIES
▪
low-voltage electrical current
EXAMPLES FROM CORPUS
▪
During these freewheeling intervals the effective phase voltage is equal to the d.c. supply voltage.
▪
So, if you are experiencing this problem, check for voltage leakage from every possible source.
▪
The electrodes intersect at each pixel to produce the required activation voltage .