Question

2nd YEAR (ANNUAL EXAMINATION) TWO YEAR TRADE
MARKS: 250
HRS.
ttempt all questions.
.) Draw the connection diagram to identify the unknown terminals of D.C. compound
machine and verify by testing,
b) Write the required tools, instruments, machine and inaterials with specification and
procedure to perform the above task.
c) Test and identify the unknown terminals of compound machine and verify by testin
a). Draw the schematic connection diagram on lug board using BIS symbols to constru
full wave rectifier using 2 diodes with centre tapping transformer and measure the
output D.C voltage.
b) List out the tools, instruments, components, raw materials with specification and
(100
write the working steps in sequence to construct the above full wave rectifier.
c) Construct the above full wave rectifier using 2 diodes with centre tapping on base!
lug board and measure the output voltage.
a) Draw the schematic diagram using BIS symbols to start, run and reverse 3 phase slip
ring induction motor using rotor resistance starter and measure starting and running.​

Answer 1

Answer:

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