RRB ALP CBT 2 Trade Expected Questions 

RRB ALP CBT 1 Exam is over and RRB ALP CBT 2 Exam is expected to be organise on February 2025. As we know that ALP CBT 2 We need to face the Trade Test. Trade Test is different for different Students and they need to focus on that. Some common topic like Manufacturing Process, Working Elements, Welding, and Electricity basic concepts is asked in almost every trade paper. 

RRB ALP Expected questions series is share to provide expected questions that may asked in RRB ALP CBT 2 and other RRB AE/JE Exams. If you find this ALP Expected questions helpful then we share more content related to Basic Science and Engineering, Trade Subject and CBT 3 Physcho Exam. We also preparing to share RRB AE/ JE or other important exams questions if Candidates required. 

Check out this RRB ALP Expected questions which is helpful for all trade and make a quick revision notes on that. This RRB ALP Expected Trade questions for all Trade help to revise the concept and gain knowledge related to trade. This most expected questions is helpful for all trade like Electrician fitter, Wireman, Diesel Mechanic Heat Engine, RAC Etc. 

Expected Trade Questions for RRB ALP

Q.1 The Mass of Substance is liberated or deposited at any Electrode is directly proportional to electric charge passed. This Statement related to

Ans: Faraday law of Electrolysis

The Faraday law of Electrolysis said that the charge is flow on aquaous solutions. Then due to electrolysis Impurities is deposited to Anode and Pure substance is deposited to Cathode.

Q.2 Rheostat is used for

Ans: Control the Current

Rheostat is a device which is used to control the current by varying the resistance in the circuit.

Q.3 Scriber is used for

Ans: Marking lines

Scriber is a instrument which is used for marking lines.

Q.4 Ohm's Law is not Applicable in

Ans: Semiconductor

Ohm's law is applicable only in conductor it is not applicable in semiconductor.

Q.5 Zinc Coated Iron is known as 

Ans: Galvanized Iron 

Zinc Coated Iron is known as galvanized iron and it is used to protect iron from rusting.

Q.6 Recommended configuration for Soldering

Ans: Lap Joint

The recommended configuration for Soldering process is Lap Joint

Q.7 The DC Series Motor is suitable for

Ans: Cranes

In Cranes DC Series Motor is suitable to use.

Q.8 In a Series Capacitance, Voltmeter Measure

Ans: AC voltage

In series capacitance Voltmeter is used to measure AC Voltage

Q.9 Gas Welding is Also Known as

Ans: Oxyacetylene welding

Gas Welding is also known as Oxyacetylene welding because In this process Oxygen (O2) and Acetylene (C2H2) is used as a fuel to generate flame for welding. Read more about Gas Welding Process.

Q.10 Unit of lamp efficiency

Ans: Lumen/Watt

Unit of Lamp efficiency is Lumen/Watt

Q.11 Function of thermostat in Electric oven is to

Ans: Control the Temperature

The Function of thermostat is to Control the Temperature of the circuit.

Q.12 Heat Transfer is faster in 

Ans: Radiation

Heat transfer is faster in Radiation Process than in Conduction or Convection Process.

Q.13 What is the value of 1 calorie

Ans: 4.2 Joule

The value of 1 calorie is 4.2 Joule

Q.14 Energy source is not available in

Ans: Rheostat

In battery, generator or other equipment contain energy source but in Rheostat energy source is not available. Rheostat is used to control the flow of current by varying resistance.

Q.15 Which equipment is a hand tool use to remove spots with high accuracy

Ans: Chisel

Chisel is a Hand tool which is use to remove spots on material with high accuracy. It requires some physical strength to rub Chisel over the material to remove the spots.

Q.16 Instrument used to measure pressure

Ans: Barometer or Manometer

Barometer and Manometer is the instrument which is used to measure the pressure.

Q.17 Resistivity of wire depends upon

Ans: Material of wire

Resistance of wire is depend on length and Area of wire but Resistivity of wire depends on Material of wire.

Q.18 Generator Transformer are 

Ans: Step up Transformer

Generator Transformer are said to be a Step Up Transformer

Q.19 Vernier Caliper is used to measure

Ans: Thickness

Vernier Caliper is used to measure thickness of object

Q.20 Cutting tool use to cut outside thread 

Ans: Die

Cutting tool use to cut inside thread is Tap and Outside thread is Die. 

Q.21 Much of the heat in the Exhaust gas may be recover by the use of

Ans: Heat Exchanger

Heat Exchanger is use to recover the heat of Exhaust gases.

Q.22 Scavenging is done to Maintain 

Ans: Power output

Scavenging is a process to remove exhaust air and supply fresh fuel air mixture. This is used to maintain the power output of engine. Read more about Scavenging in IC Engine.

Q.23 Cyaniding and Nitriding are two methods of

Ans: Case Hardening

Cyaniding and Nitriding are two method of Case Hardening Process.

Q.24 Device used to increase the Magnitude of Signal

Ans: Amplifier

Amplifier is a device which is used to increase the Magnitude of Signal.

Q.25 Material used to prepare optical fiber as a transmission media

Ans: Glass and Plastic

Glass and Plastic is used to prepare optical fiber as a transmission media.

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