Related Questions

In an SCR circuit, the angle of conduction can be changed by ___________
A Changing anode voltage
B Changing gate voltage
C Reverse biasing the gate
D None of the above
If gate current is increased, then anode-cathode voltage at which SCR closes ___________
A Is decreased
B Is increased
C Remains the same
D None of the above
In an SCR circuit the supply voltage is generally ___________ that of breakover voltage
A Equal to
B Less than
C Greater than
D None of the above
When SCR is OFF, the current in the circuit is ___________
A Exactly zero
B Small leakage current
C Large leakage current
D None of the above
If one angle of a triangle is three times a second angle and the third is 20 degrees more than the second angle, the second angle, in degrees, is
A 32
B 36
C 4
D None of these
If L/C ratio of a parallel LC circuit is increased, the Q of the circuit ___________
A Is decreased
B Is increased
C Remains the same
D None of the above
If the resistance of a tuned circuit is increased, the Q of the circuit ___________
A Is increased
B Is decreased
C Remains the same
D None of the above
A differentiating circuit is a simple RC circuit with output taken across ___________.
A R
B C
C Both R and C
D None of the above
A man spends 75% of his income. his income is increased by 20% and he increased his expenditure by 10%. His savings are increased by :
A 10%
B 25%
C 37.50%
D 50%
A man spends 75% of his income. His income is increased by 20% and he increased his expenses by 10% . His saving are increased by
A 50%
B 37.50%
C 25%
D 10%

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