6A57 - When two sine waves of the same frequency do not reach their maximum or minimum values simultaneously:

6A58 - Which method may be used to obtain more than one value of voltage from a fixed DC source?

6A60 - Two 10 W, 500 ohm resistors in parallel will dissipate how many watts?

6A61 - A 20 ohm resistor with a current of 0.25 A passing through it will dissipate how many watts?

6A62 - If the voltage to a circuit is doubled and the resistance is increased to three times the original value, what will be the final current?

6A63 - If a vacuum tube with a filament rating of 0.25 A and 5 V is operated from a 6 volt battery, what value of resistor is necessary?

6A64 - The minimum power dissipation rating of a resistor of 20,000 ohms across a potential of 500 V should be:

6A65 - The total power dissipation capability of two 10 watt, 500 ohm resistors connected in series is:

6A67 - What is the maximum current carrying capacity of a resistor of 5000 ohms, 200 watts?

6A68 - What is the total resistance of a parallel circuit consisting of a 10 ohm branch and a 25 ohm branch?

6A69 - The current through two resistors in series is 3 A. Resistance #1 is 50 ohms, resistance #2 drops 50 V across its terminals. What is the total voltage?

Famine in which country triggered the Band Aid Charity?

6A70 - An 18 ohm and a 15 ohm resistor are connected in parallel; a 36 ohm resistor is connected in series with this combination; a 22 ohm resistor is connected in parallel with this total combination. The total current is 5 A. What current is flowing in the 15 ohm resistor?

6A71 - A circuit passes 3 A. The internal resistance of the source is 2 ohms. The total resistance is 50 ohms. What is the terminal voltage of the source?

6A72 - A relay coil has 500 ohms resistance, and operates on 125 mA. What value of resistance should be connected in series with it to operate from 110 VDC?

6A73 - Given: Input power to a receiver is 75 watts. How much power does the receiver consume in 24 hours of continuous operation?

6A74 - The total reactance when two capacitances of equal value are connected in series is:

6A75 - A capacitor's charge is stored:

6A76 - The voltage drop across an individual capacitor of a group of capacitors connected in series across an AC source is:

6A77 - What is the total capacitance of the capacitors of 3, 5, and 7 microfarad connected in series?

6A78 - If capacitors of 3, 5, and 7 microfarad are connected in parallel, what is the total capacitance?

6A79 - How many capacitors of 400 volts and 2 microfarad each would be necessary to obtain a combination rated at 1600 volts and 1.5 microfarad?

6A80 - If a turn in an inductor is shorted:

6A81 - The relationship between the number of turns and the inductance of a coil may be expressed by:

6A82 - The formula for determining the resonant frequency of a circuit when the inductance and capacitance are known is:

6A83 - The formula for determining the wavelength when the frequency is known is:

6A84 - The wavelength of the period of one complete cycle of a radio wave of 0.000,001 second is:

6A85 - The efficiency of a radio device is:

6A86 - What is the total impedance of a parallel capacitor and inductor with equal values of reactance?

6A87 - The total inductance of two coils in parallel without any mutual coupling is:

6A88 - What is the total reactance of a series AC circuit, with no resistance and equal inductance and capacitive reactances?

6A89 - The total inductance of two coils in series without any mutual coupling is:

6A90 - One wave-length is:

6A91 - In an AC circuit, a series inductance acting alone:

6A92 - Shock excitation into an L-C circuit is the result of:

6A93 - The term cathode ray usually applies to:

6A94 - Shielding an RF inductance:

6A95 - The tendency of a tank circuit to keep oscillating for a time after the excitation energy has been removed is:

6A96 - Power factor is defined as:

6A97 - High or low frequency oscillations occurring in circuits other than the original tank desired output frequencies are:

6A98 - What are effects of parasitic oscillations?

6A99 - The velocity of propagation of radio frequency waves in free space is:

6A100 - To double the resonant frequency of a resonant circuit:

How many countries border San Marino?

With how many countries does the US share a land border?

How many faces has the clock on Big Ben's tower?

How many hours behind Greenwich Mean Time is California?

How many fountains are found in the gardens at the Palace of Versailles? 

How many candles were used to light the Hall of Mirrors in the Palace of Versailles?    

On a clear day how far can one see from the observation platform of the Empire State Building?