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examination number two
Course: Microsoft DA-100 (DA-100)
10 Documents
Students shared 10 documents in this course
University: University of Education
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NFC-Institute of Engineering &Technology, Multan
Quiz: 01
Semester: 5th, B. Sc. Electrical Engineering
Session: 2016-2020
Department: ELECTRICAL ENGINEERING
Subject: Electrical Machines
Section: Electronics
Date: 28.09.2018
Total Marks: 06
Instructions: Attempt all questions.
Q.
No. Questions Marks CLO Complexity
Level
1. Draw the vector diagram of transformer for a resistive load? 02 1 C1
2.
A 100 KVA distribution transformer has full load efficiency of
96% and iron loss is 2 KW. Calculate the all day efficiency of
unity power factor with following loading?
(a)
1
4
full load for 8 hours.
(b)
1
2
full load for 6 hours.
(c) full load for 3 hours.
(d) No load for 7 hours.
04 1 C3
