Babu Banarasi Das
Northern India Institute of Technology, Lucknow
Department of Electronics & Instrumentation Engineering
ASSIGNMENT NO. 1
INDUSTRIAL INSTRUMENTATION (EIC-501)
1. What are the different types of manometers? Explain the working of any one of them with a neat sketch.
2. Explain the working of Knudsen gauge and write down the range of pressure in which it is suitable.
3. What are Diaphragm Pressure Transducers? Describe in
(a) Metallic Diaphragm Gauge
(b) Slack Diaphragm Gauge
brief:
4. Explain the following Force Balance Pressure Gauges:
(a)Dead Weight Piston Gauge (b) Ring Balance Gauge
5. What is bellows and explain the differential bellows gauge.
6. Explain the method of measurement of low pressure. Explain the working of McLeod Gauge.
Babu Banarasi Das
Northern India Institute of Technology, Lucknow
Department of Electronics & Instrumentation Engineering
ASSIGNMENT NO. 2
INDUSTRIAL INSTRUMENTATION (EIC-501)
1. Describe with neat sketches, the construction and working of resistance thermometer. What are its
advantages and disadvantages?
2. Explain optical pyrometer in brief with schematic diagram. What are its advantages and disadvantages?
3. Describe any two with neat sketches the principle of operation and also advantage and disadvantages.
(a) An orifice plate
(b) Venturi tube
(c) Flow nozzle
4. Explain Turbine flowmeter in brief with schematic diagram. What are its advantages and disadvantages?
5. Describe with neat sketches, the construction and working of Magnetic flowmeter. What are its
advantages and disadvantages?
6. Explain Variable Area Flowmeter in brief with schematic diagram. What are its advantages and
disadvantage.
Babu Banarasi Das
Northern India Institute of Technology, Lucknow
Department of Electronics & Instrumentation Engineering
ASSIGNMENT NO. 3
INDUSTRIAL INSTRUMENTATION (EIC-501)
1. Variable Head or Differential Flowmeters giving operating principle, construction, basic equations, with a
neat sketch.
2. Explain Variable Area Flowmeter (Rotameter) giving operating principle, construction with a neat sketch.
3. Explain Magnetic Flowmeter giving operating principle, construction, basic equations, with a neat sketch.
4. What is Ultrasonic Flowmeter? Describe the two types:
(a) Time difference type
(b) Doppler flowmeter
5. Explain Float type level indicator. Also sketch the diagram of Hydraulic Transmission System for Level
Indication.
6. Explain with the help of Construction and Diagram:
(a) Capacitive Level Indicator
(b) Radiation Level Detector
Babu Banarasi Das
Northern India Institute of Technology, Lucknow
Department of Electronics & Instrumentation Engineering
ASSIGNMENT NO. 4
INDUSTRIAL INSTRUMENTATION (EIC-501)
1. Describe strain gauge and prove gauge factor G= 1+ 2µ. Describe the types of strain gauge.
2. Explain the measurement of weight using Null Balance method. Define Absolute and Kinematic
Viscosity.
3. Explain Industrial Viscosity meter.
4. Explain Variable Head or Differential Flowmeters giving operating principle, construction, basic
equations, with a neat sketch
5. Write short notes on:
(a) Hydraulic load cell
(b) Pneumatic load cell
Babu Banarasi Das
Northern India Institute of Technology, Lucknow
Department of Electronics & Instrumentation Engineering
ASSIGNMENT NO. 5
INDUSTRIAL INSTRUMENTATION (EIC-501)
1. Describe the measurement of moisture in details by Thermal Dying method.
2. Describe the measurement of moisture in details by Electrical method.
3. Describe the measurement of moisture in details by Chemical Reaction method.
4. Describe the measurement of moisture in details by Distillation method.