CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
The CNP-300 reactor model associated with early Chashma units is based on technology supplied primarily by:
A. France
B. Canada
C. China
D. Japan
Correct Answer: C
The Chashma CNP-300 units were supplied through Chinese nuclear cooperation.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
Why can gross and net capacity figures for the same nuclear unit differ?
A. Net capacity excludes power used by the plant itself
B. Gross capacity excludes turbine output
C. Net capacity is always larger
D. They are identical by definition
Correct Answer: A
Gross output is produced at the generator, while net output subtracts the plant's own auxiliary electricity use.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
According to the World Nuclear Association reactor database, the net capacity of Chashma-4 is approximately:
A. 300 MWe
B. 313 MWe
C. 325 MWe
D. 340 MWe
Correct Answer: B
Chashma-4 is listed at about 313 MWe net capacity.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
According to the World Nuclear Association reactor database, the net capacity of Chashma-3 is approximately:
A. 300 MWe
B. 313 MWe
C. 315 MWe
D. 340 MWe
Correct Answer: C
Chashma-3 is listed at about 315 MWe net capacity.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
According to the World Nuclear Association reactor database, the net capacity of Chashma-1 is approximately:
A. 137 MWe
B. 300 MWe
C. 600 MWe
D. 1,100 MWe
Correct Answer: B
The reactor database lists Chashma-1 at about 300 MWe net capacity.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
Which pair has a gross capacity of 340 MWe each according to PAEC?
A. C-1 and C-2
B. C-2 and C-3
C. C-3 and C-4
D. C-1 and C-4
Correct Answer: C
C-3 and C-4 are each rated at 340 MWe gross by PAEC.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
What is the combined gross capacity of C-1 to C-4 according to PAEC?
A. 1,030 MWe
B. 1,200 MWe
C. 1,330 MWe
D. 2,200 MWe
Correct Answer: C
PAEC gives a cumulative gross capacity of 1,330 MWe for the four operating Chashma units.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
What is the gross generating capacity of C-4 according to PAEC?
A. 300 MWe
B. 325 MWe
C. 340 MWe
D. 1,100 MWe
Correct Answer: C
PAEC lists C-4 at 340 MWe gross capacity.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
What is the gross generating capacity of C-3 according to PAEC?
A. 300 MWe
B. 325 MWe
C. 340 MWe
D. 1,200 MWe
Correct Answer: C
PAEC lists C-3 at 340 MWe gross capacity.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
C-1 and C-2 started operation in which years, respectively?
A. 2000 and 2011
B. 2005 and 2010
C. 2011 and 2016
D. 2016 and 2017
Correct Answer: A
PAEC records C-1 as starting operation in 2000 and C-2 in 2011.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
What is the gross generating capacity of C-1 according to PAEC?
A. 300 MWe
B. 315 MWe
C. 325 MWe
D. 340 MWe
Correct Answer: C
PAEC lists C-1 at 325 MWe gross capacity.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
C-3 and C-4 are best described as:
A. CANDU reactors
B. Two-loop PWRs incorporating operating experience
C. Fast reactors
D. Research reactors
Correct Answer: B
C-3 and C-4 are two-loop PWRs incorporating experience feedback from earlier units.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
C-2 is an improved version of which Chashma unit?
A. C-1
B. C-3
C. C-4
D. C-5
Correct Answer: A
PNRA describes C-2 as an improved version of C-1 with safety enhancements.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
C-1 is primarily described by PNRA as what type of reactor?
A. Two-loop PWR
B. Three-loop BWR
C. Heavy-water reactor
D. Gas-cooled reactor
Correct Answer: A
C-1 is a two-loop pressurized water reactor.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
What reactor technology is used by C-1, C-2, C-3 and C-4?
A. Boiling Water Reactor (BWR)
B. Pressurized Water Reactor (PWR)
C. CANDU PHWR
D. Fast Breeder Reactor
Correct Answer: B
All four operating Chashma units are pressurized water reactors (PWRs).
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
Which Pakistani institution is the licensee/operator while PNRA acts as regulator for Chashma NPPs?
A. PAEC
B. OGRA
C. NTDC
D. PPIB
Correct Answer: A
PAEC operates the plants, while PNRA regulates nuclear safety and licensing.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
The four operational Chashma nuclear plants are collectively part of which station?
A. KNPGS
B. CNPGS
C. Tarbela Power Complex
D. GENCO-I
Correct Answer: B
They form the Chashma Nuclear Power Generating Station (CNPGS).
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
Which Chashma unit was under construction as of September 2026?
A. C-2
B. C-3
C. C-4
D. C-5
Correct Answer: D
C-5 is the fifth unit at the Chashma site and is under construction.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
Which set lists all operational Chashma nuclear units as of September 2026?
A. C-1, C-2, C-3 and C-4
B. C-1, C-2 and C-5
C. K-1, K-2, K-3 and C-1
D. C-2, C-3, C-4 and K-2
Correct Answer: A
The four operating Chashma units are C-1 through C-4.
CSS - PMS - CCE - PCS - Pakistan Affairs (P.A)
Chashma Nuclear Power Plant
How many nuclear power units were operational at Chashma as of September 2026?
A. Two
B. Three
C. Four
D. Five
Correct Answer: C
C-1, C-2, C-3 and C-4 are operational at Chashma; C-5 is under construction.