Table:
0
A
B
C
D
E
F
G
H
1
Unit
Reactor type
Net capacity
Gross capacity
Construction started
Electricity grid
Commercial operation
Shutdown
2
Tianwan-1
VVER -1000/428 ( AES-91 )
990 MW
1,060 MW
20 October 1999
12 May 2006
17 May 2007
—
3
Tianwan-2
VVER-1000/428 (AES-91)
990 MW
1,060 MW
20 October 2000
14 May 2007
16 August 2007
—
4
Tianwan-3
VVER-1000/428M (AES-91)
1,050 MW
1,126 MW
27 December 2012
2018
—
—
5
Tianwan-4
VVER-1000/428M (AES-91)
1,050 MW
1,126 MW
27 September 2013
2018
—
—
6
Tianwan-5
CNP-1000
1,000 MW
1,080 MW
—
—
—
—
7
Tianwan-6
CNP-1000
1,000 MW
1,080 MW
—
—
—
—
8
Tianwan-7
VVER-1200
1,150 MW
1,200 MW
—
—
—
—
9
Tianwan-8
VVER-1200
1,150 MW
1,200 MW
—
—
—
—

Questions and formulas:
Question: What reactor type that has a commercial operation of —, and a tianwan-7 unit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(G1="—")*(A1="tianwan-7")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H9,(G2:G9="—")*(A2:A9="tianwan-7")),2))
Level: medium
Question: What was the net capacity with a gross capacity of 1,126 mw, and a Unit of tianwan-4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(D1="1,126 mw")*(A1="tianwan-4")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H9,(D2:D9="1,126 mw")*(A2:A9="tianwan-4")),3))
Level: medium
Question: What commercial operation that has a gross capacity of 1,126 mw, and a unit of tianwan-4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(D1="1,126 mw")*(A1="tianwan-4")),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H9,(D2:D9="1,126 mw")*(A2:A9="tianwan-4")),7))
Level: medium