41.

42:

48.

46.

47.

Which of the following DC Motor gives highest No-load speed?

(ക Shunt motor (18) Cumulatively compound motor

(0) Series motor (D) Differentially compound motor
‘The BJT used in an oscillator circuit is biased in —————— regi

ശ്യ കണ്ടേ (B) Cut-off

(0 Saturation (D) None of these

The ripple factor of a capacitor filter ‘C’ connected to the output of a full-wave rectifier with
input line frequency ‘f Hz and load resistance ‘R;"is:

1 1
^ उब्बट ಈ ಸ್ಟಾ
1 1
©. क्ट ‏و ٠‎
The bandwidth of wide band frequency modulated wave as per Carson’s rule is :
८4) ‏ہظ‎ × 200 +۷ ®) Bp=(2D+)W
(© By =2D+D)W (D) None of these

where D is the deviation ratio and W is the message signal bandwidth.
For a voltage shunt negative feedback amplifier using operational amplifier, select the TRUE
statement :

(ಯ) Input impedance decreases and output impedance decreases

(B) Input impedance increases and output impedance increases

(¢) Input impedance increases and output impedance decreases

(D) Input impedance decreases and output impedance increases

The type of negative feedback introduced in the Common Emitter amplifier using voltage
divider bias network when the bypass capacitor is removed :

{A) Current shunt (B) Voltage shunt
(0) Voltage series (D) Current series
The CPU gets the address of the next instruction to be executed from the :
(5) Instruction Register (B) Memory Address Register
(C) Program Counter (D) Accumulator
What is the value of b at the end of execution of the following C program?
int add(int a)

static int count = 0;
count = count + ஐ
return (count);

ತ
int a, b;
ರ್ಥ (8 ಸ0;& ಇದ 4 811)
b = add(a);

]
(4) 10 (8) 12
(0 4 D) 6

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