Question: The type 0 system has ___________ at the origin?

• 1. no pole
• 2. net pole
• 3. simple pole
• 4. two poles

Question: Which of the following is the best method for determining the stability and transient response ?

• 1. Root locus
• 2. Bode plot
• 3. Nyquist plot
• 4. None of the above

Question: Which of the following is the non-linearity caused by servomotor ?

• 1. Static friction
• 2. Backlash
• 3. Saturation
• 4. None of the above

Question: A.C. servomotor is basically a____________?

• 1. universal motor
• 2. single phase induction motor
• 3. two phase induction motor
• 4. three phase induction motor

Question: The binary code of (21.125)10 is_______________?

• 1. 10101.001
• 2. 10100.001
• 3. 10101.010
• 4. 10100.111

Question: Digital computers are more widely used as compared to analog computers, because they are______________?

• 1. less expensive
• 2. always more accurate and faster
• 3. useful over wider ranges of problem types
• 4. easier to maintain

Question: Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000 ?

• 1. Two’s complement only
• 2. Sign and magnitude and one’s complement only
• 3. Two’s complement and one’s complement only
• 4. All three representations

Question: (1(10101)2 is_______________?

• 1. (37)10
• 2. ( 69)10
• 3. (41 )10
• 4. — (5)10

Question: What is the octal equivalent of the binary number : 10111101 ?

• 1. 675
• 2. 275
• 3. 572
• 4. 573

Question: The number 1000 would appear just immediately after__________________?

• 1. FFFF (hex)
• 2. 1111 (binary)
• 3. 7777 (octal)
• 4. All of the above