EEC 314325 Guessing Paper & IMP Question Bank: Electrical Estimating and Contracting

Electrical Estimating and Contracting EEC 314325 Guessing Paper & IMP Question Bank for the upcoming backlog examination of MSBTE for electrical engineering.

All of these important questions are based on the new MSBTE syllabus for Electrical Estimating and Contracting.

EEC 314325 Guessing Paper MSBTE Winter 2025 Exam

Q.1: Attempt any FIVE of the following :

1.  List four materials required for service connection/domestic/commercial
2. Define contracts and state its type.
3. Explain the On-Off control used for street light installation.
4. State objective of outdoor (exterior) lighting
5. Name the starter used for following motor : (i) 15 HP-3 phase squirrel cage I.M. (ii) DC shunt motor
6. Draw a single line diagram of AC power supply system

Q.2: Attempt any THREE of the following :

1. Draw and label single line, wiring diagram of three induction motor connected to supply with star-delta starter.
2. Compare underground and overhead lines./ Difference between non-industrial and industrial installations
3. Explain the following term regarding street lighting : (i) Glare (ii) Uniformity Ratio (iii) Contrast (iv) Visual Comfort

IMP Question Bank: Electrical Estimating and Contracting

UNIT I: ESTIMATES & CONTRACTS

1) In NEC-2023, NEC means what?
2) State any four I.E rules for electrical installation.
3) Classify / list types of Electrical Installations.
4) State the standard voltages of L.V. , M.V. and H.V. Installations.
5) What is the difference between specifications & ratings?
6) List types of contracts.

UNIT II: DOMESTIC & COMMERCIAL INSTALLATIONS

• 1Give any four example of commercial installation.
• Explain the use of civil engineering building drawing in electrical installation systems.
• Define service connection. State different type of service connection.

EEC 314325 New MSBTE Model Answer Papers