Download PTU B.Tech 2020 March Civil 1st and 2nd Sem EE 101 Basic Electrical And Electronics Engineereing Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Civil Engineering (CE) 2020 March 1st and 2nd Sem EE 101 Basic Electrical And Electronics Engineereing Previous Question Paper

1 | M-54007 (S1)-2711

Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(CIVIL/EE) (Sem.?1,2)
BASIC ELECTRICAL AND ELECTRONICS ENGINEEREING
Subject Code : EE-101
M.Code : 54007
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION - B & C. have FOUR questions each.
3. Attempt any FIVE questions from SECTION B & C carrying EIGHT marks each.
4. Select atleast TWO questions from SECTION - B & C.

SECTION-A
l. Write short notes on :
a) State Ohm's Law.
b) Define work and power.
c) What do you mean by effective value? Discuss.
d) What do you mean by self-inductance? Explain.
e) List the advantages and disadvantages of moving coil instruments.
f) Explain the need of transducers.
g) Discuss the principle of thermistor.
h) How Zener diode is different from ordinary diode?
i) What is the significance of truth table? Discuss.
j) List the significance Flip flop.

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1 | M-54007 (S1)-2711

Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(CIVIL/EE) (Sem.?1,2)
BASIC ELECTRICAL AND ELECTRONICS ENGINEEREING
Subject Code : EE-101
M.Code : 54007
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION - B & C. have FOUR questions each.
3. Attempt any FIVE questions from SECTION B & C carrying EIGHT marks each.
4. Select atleast TWO questions from SECTION - B & C.

SECTION-A
l. Write short notes on :
a) State Ohm's Law.
b) Define work and power.
c) What do you mean by effective value? Discuss.
d) What do you mean by self-inductance? Explain.
e) List the advantages and disadvantages of moving coil instruments.
f) Explain the need of transducers.
g) Discuss the principle of thermistor.
h) How Zener diode is different from ordinary diode?
i) What is the significance of truth table? Discuss.
j) List the significance Flip flop.

2 | M-54007 (S1)-2711

SECTION-B
2. Two cells having emf of 10 V and 8V, and internal resistance of 1 ? (each) are connected
as shown with an external resistance of 8 ? ? ?Find the current flowing in different branches
of the circuit using Kirchhoff s laws.

FIG.1
3. A series RLC circuit has R= 10 ?, L = 0.1 H and C= 8 ?F. Determine
a) Resonant frequency
b) Q factor of the circuit at resonance
c) The half power frequencies
4. Describe the principle and working of attraction and repulsion type moving iron
instruments.
5. Explain the construction and working of a single-phase transformer in detail. Also
discuss its applications.

SECTION-C
6. Explain the construction and principle of working of inductive and capacitive
transducers. 8
7. Explain the principle of operation and characteristics of FET. Also discuss its
applications. 8
8. Explain the following :
a) 74XX series ICs 4
b) Binary, octal and hexadecimal number system 4
9. Draw the logical diagram and discuss each and every state of RS and D flip flops. 6,2
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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