# Wave guides are generally used above

1.  10 MHz

2.  100Mhz

3.  500 MHz

4.  1000MHz

4
Correct Answer :

1000MHz

Explanation :
No Explanation available for this question

# The feedback control system shown in the given figure represents a

1.  Type 0 systems

2.  Type 1 system

3.  Type 2 system

4.  Type 3 system

4
Correct Answer :

Type 3 system

Explanation :
No Explanation available for this question

# Coaxial cable can be used for the frequency of

1.  15 KHz

2.  10 KHz

3.  200KHz

4.   2000KHz

4
Correct Answer :

200KHz

Explanation :
No Explanation available for this question

# Which of the following is associated with optics

1.  Winchester disk.

2.  RSM

3.  CD-ROM

4.  None of these

4
Correct Answer :

RSM

Explanation :
No Explanation available for this question

# The signal flow diagram a system is shown in the given figure. The number of forward paths and the number of pairs of non-touching loops are respectively

1.   3, 1

2.  3, 2

3.  4, 2

4.  2, 4

4
Correct Answer :

3, 1

Explanation :
No Explanation available for this question

# The number 7 F 00 in Hexadecimal when multiplied by 16 is

1.  7 F 16

2.  167F00

3.  7F006

4.  None of these

4
Correct Answer :

None of these

Explanation :
No Explanation available for this question

# Of the four networks N1, N2, N3 and N4 of figure below, the networks having identical driving point

1.  N1 and N2

2.   N2 and N4

3.   N1 and N3

4.  N1 and N4

4
Correct Answer :

N1 and N4

Explanation :
No Explanation available for this question

# For a MOD-12 counter, the FF has a tpd = 60 ns. The NAND gate has a tpd of 25 ns. The clock frequency is

1.  = 3.774 MHz

2.  > 3.774 MHz

3.  < 3.774 MHz

4.  =4.167 MHz

4
Correct Answer :

= 3.774 MHz

Explanation :
No Explanation available for this question

# Consider the vectors drawn from the poles and zeros at j  = j1 on the imaginary axis as shown in the given figure. The transfer function G(j1) is given by

1.   1/2 ∠0°

2.  2.7∠-31°

3.  2∠45°

4.  2

4
Correct Answer :

1/2 ∠0°

Explanation :
No Explanation available for this question

# In the following question, match each of the items a, B and C with an appropriate from 1, 2, 3, 4 and 5. The response of an LCR circuit to a step input is A. Over damaged B. Critically damped C. Oscillatory If the transfer function has 1. Poles on the negative real axis 2. Poles on the imaginary axis 3. Multiple poles on the positive real axis 4. Poles on the positive real axis 5. Multiple poles on the negative real axis

1.  A-1, B-2, C-3

2.  A-5, B-2, C-4

3.   A-3, B-4, C-2

4.   A-2, B-3,C-5

4
Correct Answer :

A-2, B-3,C-5

Explanation :
No Explanation available for this question

## Interview Questions

 MongoDB Java Script Node JS PHP JQuery Python