MB LIII TEST O1

MB. LEVEL III
INSTRUCTION:
i. Attempt all question
ii. test duration 2hrs
1. a) Write the quality of an inspected chamber.
b) Where an inspection chamber used: Write at least four
c) Differentiate between inspection chamber and man hole.
2. a) Define the term stairs.
b) Write four stairs you know.
c) Write a short note on the following.
i) Straight flight stair
ii) Quarter turn stair
3. a) Define the word flight.
b) Differentiate between thread and riser.
4. Write the short notes of the following
a) Septic lank
b) Soak away pit
c) Cesspool.
5. a) Wall finishes are divided into two categories/types. Mention it.
b) Define the term workshop.
c) What is masonry and Bricklaying?
6. a) List the material used for making form work.
b) Duration of removing form work should depend the following factor? List them
c) Which material used formwork lining?
7. a) Differentiate between rendering and plastering.
b) List down at least four function of plastering on walls.
c) Mention only two function