Thursday, July 12, 2012
Mechanical (Rotary) Common Questions -3
EPC-School 2012
M for Mechanical
Topic - Turbine
Read more »M for Mechanical
1. Name at least three types of machines where steam
turbines are used as drivers.
2. What are the advantages / disadvantages of steam turbine
over a motor drive?
Labels: drive, EPC School, gas, gear, governer, interview questions, pressure, Rahul Kapoor, RPM, speed, steam, turbine
Wednesday, July 4, 2012
Flow Measurement -1
EPC-School 2012
I for Instrumentation
1. Positive Displacement (Quantity Meters) - Some of the more common positive displacement meters are: Weighers, Reciprocating Piston, Rotating Piston, Nutating Disk, Sliding and Rotating Vanes, Gear and Lobed Impeller, and the meter most commonly used to sell small quantities of gas at relatively
low flow rates, the Bellows meter.
I for Instrumentation
Type of Orifice Plates
low flow rates, the Bellows meter.
Labels: flow control, flow measurement, flow meters, mass flow, orifice plates, piston, pitot, rotameter, tapping, turbine, vena contracta, venturi, vortex
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