How many serial branch have radio electrial = rea-iv?
Serial & Branch Seaman Mechanical Secretariat Supply Electrical Radio Electrical Regulating Medical
Bangladesh Navy
real text text text text text text text text
1-1348246-3
D & R
D & R
1 OD ( Ordinary Seaman ) ME II WTR II SA II EN II REN II PM II MA II
2 AB ( Able Seaman ) ME I WTR I SA I EN I REN I PM I MA I
3 LS ( Leading Seaman ) LME LWTR LSA LEN LREN LPM LMA
4 PO ( Petty Officer ) ERA-IV PO(W) PO(S) EA-IV REA-IV PO(R) PO(Med)
5 CPO ( Chief Petty Officer ) ERA-I/II/III CPO(W) CPO(S) EA-I/II/III REA-I/II/III CPO(REG) CPO(Med)
6 SCPO ( Senior Chief Petty Officer ) SCPO(E),CERA SCPO(W) SCPO(S) SCPO(L),CEA SCPO(R),CREA SCPO(Reg) SCPO(Med)
7 MCPO ( Master Chief Petty Officer ) MCPO(E) MCPO(S) MCPO(S) MCPO(L) MCPO(R) MCPO(Reg) MCPO(Med)
8 Honorary Sub Lieutenant(X) Hon S Lt(E) Hon S Lt(S) Hon S Lt(S) Hon S Lt(L) Hon S Lt(R) Hon S Lt(Reg) Hon S Lt(W/M)
table_1348246_3
SELECT COUNT Serial & Branch FROM table WHERE Radio Electrical = REA-IV
REA-IV