Government Polytechnic 2010 Diploma in Hospital Management Process Instrumentation-I - Question Paper

Q.1 (a) List kinds of vaccum sensor. define thermal conductivity gauge. 07
(b) What is manometer? List kinds of manometer. discuss well kind
manometer.
07
Q.2
(a) List the electrical methods for pressure measurement. explains
variable capacitance kind pressure measuring method.
07
(b) discuss fundamental and derived unit with suitable examples. 07
OR
(b) describe fault. explain various kinds of fault in brief. 07
Q.3
(a) Draw a neat sketch of Dead weight tester and discuss construction
and working of it.
07
(b) discuss pneumatic differential pressure transmitter. 07
OR
Q.3 (a) discuss construction and working of transit time ultrasonic flow
meter.
07
(b) discuss flow switch in detail with neat sketch. 07
Q.4
(a) Derive flow formula using Bernoulli's theorem, if fluid is in a close
pipe line.
07
(b) discuss turbine kind flow meter. 07
OR
Q. four (a) discuss principle, construction and working of Rotameter. Why it is
called "Variable Area Meter"?
07
(b) discuss venture kind flow measuring device. 07
Q.5
(a) What is positive displacement meter? discuss any 1 of them 07
(b) describe humidity, specific humidity and relative humidity. discuss
hair hygrometer
07
OR
Q.5 (a) discuss a.c. current tachometer generator. 07
(b) discuss mechanical tachometer kind speed measuring device. 07

Earning:   Approval pending.