Friday, November 30, 2012
General Quationaire (PDF)
Click on the link below for the PDF.
Labels: EPC School, general questions, interview questions, Rahul Kapoor, technical
Tuesday, November 6, 2012
Instrumentation Questions for Freshers - 2
Labels: common interview instrumentation questions, dp type transmitters, epc-school, instrument questions, level questions, Rahul Kapoor
Wednesday, October 17, 2012
Instrumentation Earthing System
Labels: cables, earthing, epc-school, Rahul Kapoor, safety
Monday, October 15, 2012
TWO SOV SCHEME
Labels: control, control system, EPC School, ESD, Rahul Kapoor, safety, SOLENOID, SOV
Saturday, October 13, 2012
HART Communication
is an early implementation of Fieldbus, a digital industrial automation protocol. Its most notable advantage is that it can communicate over legacy 4-20 mA analog instrumentation wiring, sharing the pair of wires used by the older system.
- Regardless of the age or capability of your control, safety or asset management system, HART technology can provide additional information to help extend time between shutdowns, lower maintenance cost and improve process performance.
Labels: 4-20mA, communication, fieldbus, HART, protocol, Rahul Kapoor, signal
Friday, October 12, 2012
Integrated DCS and SIS or Isolated Systems
Labels: control, control engineering, DCS, ESD, Rahul Kapoor
Thursday, October 11, 2012
Article - Wired vs. wireless in utility markets
My Conclusion-
In short, it is my personal opinion that wireless technology be used as a last resort. There is nothing more annoying than fighting with your wi-fi equipment because you suddenly lost your signal when you were trying to put in a last second bid on ebay, or check an important email before you walk out the door or lost communication due to bad weather etc.
Speed, Security and reliability will be never better with wireless signals that over the wire.
Source - ISA InTech
Addressing the ongoing debate of wired vs. wireless technologies for communication networks in the utility industry, while examining current market trends such as copper theft
Labels: article, cables, copper wire, HART, ISA, Rahul Kapoor, wireless
Wednesday, October 10, 2012
NEMA vs IP
Labels: dustproof, international, IP vs NEMA, protection, Rahul Kapoor, standard, waterproof
Friday, July 27, 2012
Mechanical Maintenance Common Questions
M for Mechanical
Topic - Maintenance
Labels: EPC School, interview questions, maintenance, mechanical, Rahul Kapoor
Thursday, July 19, 2012
Mechanical (Static) Common Questions -1
M for Mechanical
Labels: epc-school, interview questions, mechanical, pressure, PSV, Rahul Kapoor, safety, static
Sunday, July 15, 2012
Foundation Field-bus Refresher Questionaire
I for Instrumentation
Chance to Win An Ipad 2:
Answer all the Qustions in the quiz below and you can win an Ipad2. Best of Luck!!!
(Winner will be announced on 31 July, 2012)
Labels: contest, dd files, epc-school, foundation fieldbus, H1 cable, instrument questions, interview questions, ipad, LAS, Rahul Kapoor, spur
Friday, July 13, 2012
Mechanical (Rotary) Common Questions -8
M for Mechanical
Topic - Balancing & Alignment
Labels: alignment, balancing, dynamic balancing, EPC School, interview questions, mechanical, mislignment, Rahul Kapoor, rotary
Mechanical (Rotary) Common Questions -7
M for Mechanical
Topic - Condition Monitoring
Labels: EPC School, frequency, gear box, key phaser, MCMS, mechanical, Rahul Kapoor, rotary, velocity measurement, vibration, vibration acceleration
Mechanical (Rotary) Common Questions -6
M for Mechanical
Topic - Bearings
- What are the different types of bearings used for rotating machines?
- What are thrust bearings?
Labels: anti-friction bearing, bearings, interview questions, journal bearings, mechanical, pumps, Rahul Kapoor, rotary, rotating machines
Mechanical (Rotary) Common Questions -5
M for Mechanical
Topic - Lubrication
Labels: EPC School, grease, interview questions, lubricants, mechanical, oil, Rahul Kapoor, servo prime 46, viscosity
Mechanical (Rotary) Common Questions -4
M for Mechanical
Topic - Fans
Labels: axial fan, blowers, EPC School, fans, forced draft, furnace, induced draft, Rahul Kapoor, stack
Thursday, July 12, 2012
Mechanical (Rotary) Common Questions -3
M for Mechanical
Labels: drive, EPC School, gas, gear, governer, interview questions, pressure, Rahul Kapoor, RPM, speed, steam, turbine
Wednesday, July 11, 2012
Mechanical (Rotary) Common Questions -2
M for Mechanical
Topic - Compressor
Labels: centrifugal, compressor, EPC School, Interview, mechanical, Rahul Kapoor, reciprocating, rotary, rotors, shaft, surge, surge protection
Tuesday, July 10, 2012
Mechanical (Rotary) Common Questions -1
M for Mechanical
Labels: api 610, bearing, cavitation, centrifugal, epc-school, flushing plan, mechanical, NPSH, pumps, Rahul Kapoor, rotary, seal
Sunday, July 8, 2012
Flow Measurement - 4
I for Instrumentation
Labels: flow meter, mass flow meter, Rahul Kapoor, time of flight meter, time-difference flow meter, time-transit flowmeter, ultrasonic, ultrasonic flow meter, ultrasound flow meter
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