Description : What type of objects are most easily detected by an fm system?
Last Answer : Stationary.
Description : What happens when a chemical bond is formed? (1) energy is always absorbed (2) energy in always released (3) more energy is released than is absorbed (4) energy is neither released nor ... as potential energy. Upon the breaking of these bonds the energy is released thereby creating usable energy.
Last Answer : Silver nitrate solution is kept in brown bottles in laboratory because - (1) it reacts with ordinary white bottles (2) brown bottles stops the passage of light through it (3) brown bottles do not react with it (4) brown bottles react with it
Description : The frequency range of a waveguide is determined by what dimensions?
Last Answer : . The "a" dimension.
Description : select the correct response from the choices given in the parentheses. Q-20. In a closed-loop configuration the output signal is determined by (the input signal, the feedback signal, both).
Last Answer : Both the input signal and the feedback signal.
Description : What characteristic is determined by the time required for a voltage wave to travel from the input end of an artificial transmission line to the output end and back again?
Last Answer : Pulse width
Last Answer : Pulse width.
Description : The amount of precession that results from a given force is determined by what quantity?
Last Answer : Rigidity.
Description : Low-order and high-order modes propagate along an optical fiber. How are modes determined to be low-order or high order modes?
Last Answer : Depends on the bending caused by the velocity difference of the wave traveling through different mediums
Description : How is the dielectric strength of an insulator determined?
Last Answer : By raising the voltage on a test sample until it breaks down.
Description : Other than the type of cell used, what is the major difference between the construction of the leadacid and nicad battery?
Last Answer : The cells in the nicad battery can be replaced.
Description : How easily could you find a store that sells a battery tester for AA, AAA etc. in your neighborhood stores?
Last Answer : I local hardware store used to have a battery testing service. Maybe you could call around your area and find someplace like that.
Description : Besides eliminating the emitter-base battery, what other advantages can different biasing methods offer?
Last Answer : Compensation for slight variations in transistor characteristics and changes in transistor conduction because of temperature variations.
Description : In order to reverse bias in a PN junction, what terminal of a battery is connected to the P material?
Last Answer : Negative.
Description : . A battery uses what method to produce a voltage?
Last Answer : Chemical.
Description : Why will a meter indicate more voltage at the battery terminal when the battery is out of a circuit than when the battery is in a circuit?
Last Answer : The internal (source) resistance of the battery will drop some of the voltage
Description : At what voltage is a NICAD battery considered to be fully discharged?
Last Answer : At 1.1 volts.
Description : What is the advantage of using a battery test set versus a voltmeter to test batteries?
Last Answer : A battery test set will test batteries under load conditions.
Description : What is the voltage drop across the resistor in an RC charging circuit when the charge on the capacitor is equal to the battery voltage?
Last Answer : Zero.
Description : If violent gassing occurs during a battery charge, what action should be taken?
Last Answer : .Reduce the charging rate.
Description : Can a battery be recharged by adding more electrolytes?
Last Answer : No, a current must be passed through the battery.
Description : What does the term battery normally refer to?
Last Answer : A voltage source in a single container made from one or more cells.
Last Answer : voltage source in a single container made from one or more cells.